Flight Destinations in Loudoun County

View ฿5,955 flight on Wed, 4 Mar 2026Opens in a new window

Popular airlines to Loudoun County

  • Delta

  • American Airlines

  • Frontier Airlines

  • United

  • Southwest Airlines

  • Spirit Airlines

  • Alaska Airlines

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Cheap round-trip flights to Loudoun County

Prices were available within the past 7 days and start at ฿5,955 for one-way flights and ฿7,570 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 3 Jul - Wed, 8 Jul
LAX
Los Angeles
DCA
Washington
฿7,570 Return, found 5 hours ago
฿7,570
Return
found 5 hours ago
Select Delta flight, departing Fri, 3 Jul from Los Angeles to Washington, returning Wed, 8 Jul, priced at ฿7,570 found 5 hours ago
Alaska Airlines
Wed, 22 Apr - Tue, 5 May
LAX
Los Angeles
IAD
Washington
฿8,115 Return, found 3 days ago
฿8,115
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 22 Apr from Los Angeles to Washington, returning Tue, 5 May, priced at ฿8,115 found 3 days ago
United
Fri, 10 Apr - Tue, 14 Apr
LAX
Los Angeles
IAD
Washington
฿10,635 Return, found 3 days ago
฿10,635
Return
found 3 days ago
Select United flight, departing Fri, 10 Apr from Los Angeles to Washington, returning Tue, 14 Apr, priced at ฿10,635 found 3 days ago
American Airlines
Tue, 7 Apr - Tue, 14 Apr
LAX
Los Angeles
IAD
Washington
฿10,635 Return, found 3 days ago
฿10,635
Return
found 3 days ago
Select American Airlines flight, departing Tue, 7 Apr from Los Angeles to Washington, returning Tue, 14 Apr, priced at ฿10,635 found 3 days ago
JetBlue Airways
Fri, 3 Jul - Mon, 6 Jul
LAX
Los Angeles
DCA
Washington
฿16,735 Return, found 5 hours ago
฿16,735
Return
found 5 hours ago
Select JetBlue Airways flight, departing Fri, 3 Jul from Los Angeles to Washington, returning Mon, 6 Jul, priced at ฿16,735 found 5 hours ago
Air China
Thu, 19 Mar - Fri, 3 Apr
BKK
Bangkok
IAD
Washington
฿25,060 Return, found 5 hours ago
฿25,060
Return
found 5 hours ago
Select Air China flight, departing Thu, 19 Mar from Bangkok to Washington, returning Fri, 3 Apr, priced at ฿25,060 found 5 hours ago
Saudia
Tue, 28 Apr - Sat, 2 May
BKK
Bangkok
IAD
Washington
฿28,070 Return, found 2 days ago
฿28,070
Return
found 2 days ago
Select Saudia flight, departing Tue, 28 Apr from Bangkok to Washington, returning Sat, 2 May, priced at ฿28,070 found 2 days ago
Air Canada
Wed, 11 Nov - Sat, 14 Nov
BKK
Bangkok
DCA
Washington
฿33,900 Return, found 1 day ago
฿33,900
Return
found 1 day ago
Select Air Canada flight, departing Wed, 11 Nov from Bangkok to Washington, returning Sat, 14 Nov, priced at ฿33,900 found 1 day ago
EVA Airways
Sun, 10 May - Thu, 28 May
CNX
Chiang Mai
IAD
Washington
฿35,035 Return, found 1 day ago
฿35,035
Return
found 1 day ago
Select EVA Airways flight, departing Sun, 10 May from Chiang Mai to Washington, returning Thu, 28 May, priced at ฿35,035 found 1 day ago
STARLUX Airlines
Mon, 27 Apr - Mon, 4 May
BKK
Bangkok
IAD
Washington
฿35,935 Return, found 3 days ago
฿35,935
Return
found 3 days ago
Select STARLUX Airlines flight, departing Mon, 27 Apr from Bangkok to Washington, returning Mon, 4 May, priced at ฿35,935 found 3 days ago

About Loudoun County

Expedia offers flights to Loudoun County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Loudoun County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Loudoun County that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to offer you the most flexible fares around. Just tick the "No change fee" box right under the filter heading "Flexible change policies" to find your perfect flight to Loudoun County.
Which airlines fly to Loudoun County?
With a good range of airlines flying to destinations in or near Loudoun County, exploring this region is easy. Jet off with one of these quality carriers:

  • American Airlines - 7,501 flights to or near Loudoun County each month, including 7,284 flights to Ronald Reagan Washington National Airport (DCA) and 216 flights to Washington Dulles Intl. Airport (IAD) per month.
  • United Airlines - 5,939 flights to or near Loudoun County each month, including 5,146 flights to Washington Dulles Intl. Airport (IAD) and 793 flights to Ronald Reagan Washington National Airport (DCA) per month.
  • Delta Air Lines - 2,036 flights to or near Loudoun County each month, including 1,516 flights to Ronald Reagan Washington National Airport (DCA) and 520 flights to Washington Dulles Intl. Airport (IAD) per month.

How can I find cheap tickets to Loudoun County?
One of the best ways to find cheap tickets to Loudoun County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Loudoun County in the last seven days was ฿7,570. Booking well ahead of time will usually help you walk away with an even bigger bargain.
How much is a flight to Loudoun County?
In the last seven days, return tickets to Loudoun County sold for as little as ฿7,570 and reached a maximum cost of ฿35,935. For one-way trips leaving Los Angeles (LAX), the cheapest seat during this same period was just ฿5,955.
What are the most popular airports to fly into in Loudoun County?
Pack your bags and glide into one of these top Loudoun County airports:

  • Ronald Reagan Washington National Airport (DCA) - 11,555 flights per month.
  • Washington Dulles Intl. Airport (IAD) - 6,533 flights per month.

How much is a plane ticket to Loudoun County?
Seats ranged from just ฿7,570 to ฿35,935 in the last seven days. When you're ready to book, we're here to help you land an amazing deal to Loudoun County.
What months are the cheapest to book a flight to Loudoun County?
February is the best month to book a seat for your Loudoun County getaway. Airfares are at a premium throughout December, so avoid this time if you can.

Trending flights to Loudoun County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Thu, 19 Mar - Fri, 3 Apr
BKK
Bangkok
IAD
Washington
฿25,060 Return, found 5 hours ago
฿25,060
Return
found 5 hours ago
Select Air China flight, departing Thu, 19 Mar from Bangkok to Washington, returning Fri, 3 Apr, priced at ฿25,060 found 5 hours ago
*Available to Expedia members.